家蚕血液型脓病的发生原因及防治措施

Causes and Measures of Prevention and Treatment of Nuclear Polyhedrosis

家蚕血液型脓病是危害蚕桑生产较为常见又较为严重的一种传染性蚕病,该病的发生、发展,严重影响了蚕农的经济收入和种桑养蚕的积极性。通过多年来对该病发生的特点、原因进行深入调查和分析,从严格消毒,杀灭病原,加强饲养管理,防治桑园病虫害等方面提出切实可行的综合防治措施,为蚕农积极预防该病提供一些参考。

Bombyx nuclear polyhedrosis is one of the common and severe infectious diseases damage to the silkworm production, the occurrence and development of the disease seriously impact on the enthusiasm of the farmer＇s and income. Through the years of indepth investigation and analysis on the occurrence characteristics and reasons of the disease, putted forward feasible comprehensive prevention and control measures from the strict disinfection and killing pathogens, strengthen the feeding and management, control of mulberry diseases and insect pests, to provide reference.